Safe energizing device under water

The utility model discloses a safe energizing device under water for safe energizing device under water technical field, including plug and socket, be equipped with the contact pin on the plug, the confession is seted up at the socket top contact pin male jack is equipped with in and follows the gliding electrically conductive slider of jack, and jack bottom is equipped with electrically conductive shell fragment, the socket is inside to be equipped with the piston cylinder, is equipped with the piston in the piston cylinder and can drives piston reset's elastomeric element, the jack switches on with the piston cylinder through crossing the oilhole, form inclosed medium chamber between electrically conductive slider and piston, the medium chamber intussuseption is filled with insulating medium. The utility model discloses an above -mentioned technical scheme has solved plug, the socket problem of plug under water, for the electrical equipment that much need work under water provides very big facility and help